/*
 * Copyright 2021 spring-boot-extension the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *       https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */

package com.livk.netty.commons.codec;

import com.livk.netty.commons.io.ClientPackage;
import io.netty.buffer.ByteBuf;
import io.netty.channel.ChannelHandlerContext;
import io.netty.handler.codec.MessageToByteEncoder;

/**
 * @author livk
 */
public class HeartbeatEncoder extends MessageToByteEncoder<ClientPackage> {

	@Override
	protected void encode(ChannelHandlerContext ctx, ClientPackage msg, ByteBuf out) {
		out.writeByte(msg.getVersion());
		out.writeByte(msg.type());
	}

}
